Can I pre-book with my Blackpool Combination ticket? You can pre-book a time and date for your Circus visit; you can then use your other attraction tickets any time within 3 months. To purchase your tickets please click here. Related articles How can I purchase my Blackpool Combination ticket? How does the Blackpool combination ticket work? How do I book a time slot with my Merlin Annual Pass? If I arrive at last entry will I still have enough time to view the whole attraction? Can I use my Tesco Clubcard for entry into SEA LIFE Blackpool?